Electronics (Mike Jaroch)
Note: You may download the entries for this glossary here. If you wish to use this in your own Moodle course, first make a blank glossary and then follow the instructions for importing glossary entries here.
Browse the glossary using this index
Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL
I |
---|
IONIZATION POINTThe potential required to ionize the gas of a gas-filled tube. Sometimes called firing potential [6]. | ||
IONOSPHEREThe most important region of the atmosphere extending from 31 miles to 250 miles above sea level. Contains four cloud-like layers that affect radio waves [10]. | ||
IONOSPHERIC STORMSDisturbances in the earth's magnetic field that make communications practical only at lower frequencies [10]. | ||
IRISA metal plate with an opening through which electromagnetic waves may pass. Used as an impedance-matching device in waveguides [11]. | ||
ISOLATIONThe prevention of unwanted interaction or leakage between components [14]. | ||
ISOMETRIC DIAGRAMA diagram showing the outline of a ship, aircraft, or equipment and the location of equipment and cable runs [4]. | ||
ISOTROPIC RADIATIONThe radiation of energy equally in all directions [10]. | ||